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use placement new

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This commit is contained in:
Jeff Hill
2002-10-23 23:37:30 +00:00
parent 340e0c1d58
commit e36083d5ef
22 changed files with 712 additions and 455 deletions
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19
src/ca/getCallback.cpp
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@@ -24,12 +24,12 @@
* 505 665 1831
*/
#include <stdexcept>
#define epicsExportSharedSymbols
#include "iocinf.h"
#include "oldAccess.h"
epicsSingleton < tsFreeList < class getCallback, 1024 > > getCallback::pFreeList;
getCallback::getCallback ( oldChannelNotify &chanIn,
caEventCallBackFunc *pFuncIn, void *pPrivateIn ) :
chan ( chanIn ), pFunc ( pFuncIn ), pPrivate ( pPrivateIn )
@@ -43,7 +43,7 @@ getCallback::~getCallback ()
void getCallback::completion (
unsigned type, arrayElementCount count, const void *pData )
{
struct event_handler_args args;
struct event_handler_args args;
args.usr = this->pPrivate;
args.chid = &this->chan;
args.type = type;
@@ -51,7 +51,7 @@ void getCallback::completion (
args.status = ECA_NORMAL;
args.dbr = pData;
( *this->pFunc ) ( args );
delete this;
this->chan.getClientCtx().destroyGetCallback ( *this );
}
void getCallback::exception (
@@ -59,7 +59,7 @@ void getCallback::exception (
unsigned type, arrayElementCount count )
{
if ( status != ECA_CHANDESTROY ) {
struct event_handler_args args;
struct event_handler_args args;
args.usr = this->pPrivate;
args.chid = &this->chan;
args.type = type;
@@ -68,6 +68,13 @@ void getCallback::exception (
args.dbr = 0;
( *this->pFunc ) ( args );
}
delete this;
this->chan.getClientCtx().destroyGetCallback ( *this );
}
void getCallback::operator delete ( void *pCadaver )
{
throw std::logic_error
( "compiler is confused about placement delete" );
}